OFFICIAL CAMPAIGN FILE

NHTSA campaign 23V600000

NHTSA campaign 23V600000 covers 13 published year-and-model reports from 1 makes in this index and lists 27,418 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received August 25, 2023 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 23V600000 says

NHTSA campaign 23V600000 identifies EXTERIOR LIGHTING and states that Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.

Defect summary

Mack Trucks, Inc. (Mack) is recalling certain 2015-2023 GU and GR vehicles. The turn signals may be positioned incorrectly, reducing their visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment.".

Consequence summary

Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 23V600000

For NHTSA campaign 23V600000, the filed corrective action says: Dealers will add additional turn signal lighting, free of charge. Owner letters were mailed September 25, 2024. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0448.

Dealers will add additional turn signal lighting, free of charge. Owner letters were mailed September 25, 2024. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0448.

Owner notification: Date not reported
Filing manufacturer: Mack Trucks, Inc.
Component groups: EXTERIOR LIGHTING

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 23V600000

RecallRoad links 13 year-and-model reports associated with NHTSA campaign 23V600000; the list reflects published source rows, not individual VIN coverage.